Let x is the amount of $11 per pound coffee
then the equation will be,
11x + 3(30) = 5 (x + 30)
11x + 90 = 5x + 150
11x - 5x = 150 - 90
6x = 60
x = 10
So, $10 is the amount of $11 per coffee that should be added
Answer:
12 pieces of cake
Step-by-step explanation:
4 pieces for each cake
there is a total of three cakes
needed to find total pieces of cakes
multiply 4 by 3 and you will get 12 pieces of cake.
Answer:
6161 tiles
Step-by-step explanation:
1 m = 100 cm
2.02 m x 1.22 m = 246.44
=246.44 x 100
=24644 cm
2cm x 2cm = 4 cm
4cm= 1 tile
24644cm divided 4cm
=6161
=6161 to make border
Where they intersect is (-1,2) hope this helps
I think you doubled them
ratio of dogs to cats=3:2
30 animals total
3+2=5 units
30=5unit
divide by 5
6=1unit
dogs=3 unit
6=1unit
times 3
18=3unit=dogs
18 dogs